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601
Simulation of Calcite Calcination
Published 2006-10-01“…Mathematical modeling and experimental investigation results of heat transfer in the case of calcite calcinations in regenerative shaft furnaces are given in the paper. …”
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602
The Characteristic Improvement of Electromagnetic Proportional Directional Control Valve
Published 2018-01-01“…Furthermore, the influence of coil control current and heat transfer coefficient on the temperature rise of coil is analyzed, which provides a theoretical basis for the reliability optimization design of electromagnetic proportional directional control valve.…”
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603
Modeling of Heat Exchange with Developed Nucleate Boiling on Tenons
Published 2007-12-01“…The paper proposes a thermal and physical model for heat exchange processes with developed nucleate boiling on the developed surfaces (tenons) with various contours of heat transfer surface. Dependences for calculating convective heat exchange factor have been obtained on the basis of modeling representation. …”
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604
Stability of Optimal Controls for the Stationary Boussinesq Equations
Published 2011-01-01“…The stationary Boussinesq equations describing the heat transfer in the viscous heat-conducting fluid under inhomogeneous Dirichlet boundary conditions for velocity and mixed boundary conditions for temperature are considered. …”
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605
Thermally radiative water-based hybrid nanofluid with nanoparticles and gyrotactic microorganisms past a stretching surface with convective conditions and porous media
Published 2025-01-01“…Such types of fluids have various applications in cooling systems, heat exchangers, and thermal management system where effectual heat transfer is essential. Therefore, in this analysis, we have examined the flow of a water-based hybrid nanofluid containing copper (Cu) and alumina (Al2O3) nanoparticles along with gyrotactic microorganisms on an elongated sheet. …”
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606
Simulation study on catalytic oxidation of low concentration mine gas in an oxidation device
Published 2025-01-01“…To study the combustion and heat transfer reactions of low-concentration coal mine methane in a catalytic oxidation device, a numerical simulation approach was employed to establish a model of the catalytic oxidation device that includes periodic boundary conditions, methane combustion mechanisms, and turbulent-laminar flow characteristics. …”
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607
A novel machine learning approach for numerical simulation on the hybrid nanofluid flow past a converging/diverging channel: Properties of tantalum and alumina nanoparticles
Published 2025-03-01“…A rise in the Reynolds number in a divergent stretchable and shrinkable channel raises the temperature due to improved convective heat transfer.…”
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608
Research and Development of Civil Engineering Intelligent Structure System
Published 2021-01-01“…Compared with the benchmark wall of 50% energy saving of external wall buildings, the heat transfer coefficient is reduced by 50.1%, and the actual energy-saving effect of the wall can reach 75%. …”
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609
The comparative analysis of theoretical models for predicting thermal conductivity of nanofluid
Published 2024-03-01“…Nanofluids have new promising thermophysical properties compared to conventional heat transfer fluids. Thermal conductivity is one of the main thermophysical properties of a liquid. …”
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610
Information and mathematical modelling in construction in the development of building products for fire detection in a neighboring building
Published 2024-10-01“…The main approaches to solving these problems are related to the theory of heat transfer. At the same time, there is practically no development of algorithms for the use of building products to detect a fire in a neighboring building.Materials and methods. …”
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611
Ester-Based Lubricant and Anti-Leidenfrost Additive Solutions on Aluminum High-Pressure Die-Casting Applications
Published 2025-01-01“…The results show a correlation between lubricant heat-transfer capability and aluminum adhesion. Additionally, a pilot plant methodology for testing newly formulated lubricants has been established while the experimental methodology developed for assessing heat-transfer capability is validated as a rapid and cost-effective approach for evaluating lubrication alternatives for high-pressure die-casting applications. …”
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612
Thermodynamics and solar radiative analysis in Jeffery-Hamel flow through non-parallel channel by novel improved residual power series method
Published 2025-02-01“…Additionally, the heat transfer rate is 15 % more in diverging channel when compared with converging channel.…”
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613
Geometrical comparison of inline and staggered stack wire mesh absorbers for solar volumetric receivers
Published 2025-02-01“…Open volumetric receivers using air as the heat transfer fluid can operate at higher temperatures and thermal efficiencies than the current state of the art in central receiver systems. …”
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614
CFD modelling and simulation of anaerobic digestion reactors for energy generation from organic wastes: A comprehensive review
Published 2025-01-01“…Research gaps and critical challenges are identified in different aspects such as reactor design, and configuration, mixing, multiphase flow, heat transfer, biokinetics as well as machine learning approaches.…”
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615
Performance of twisted tape absorber-based photovoltaic thermal systems in clockwise and counterclockwise configurations
Published 2025-02-01“…The main limitation of conventional photovoltaic thermal (PVT) collectors is the method of establishing heat transfer to extract trapped heat in the photovoltaic (PV) module. …”
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616
Effect of Macrocapsule Geometry on PCM Performance for Thermal Regulation in Buildings
Published 2025-01-01“…Conversely, double-layered geometry designs hindered heat transfer, presenting challenges in completing PCM charging and discharging. …”
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617
On Expediency of Vortex Heat Generator Usage While Realizing Heat Supply for Objects Operating in Emergency Situations
Published 2012-02-01“…The paper reveals an expediency (at sufficient efficiency of power transfer coefficient) of a BH-type vortex heat generator while realizing heat supply for an object operating in an emergency situation.A methodology is proposed for conducting an experiment pertaining to heat transfer from a heating device to heat atmosphere.…”
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618
Higher Efficiency and Temperature Reliability of Steam Generators at Thermal Power Stations
Published 2010-08-01“…The paper contains equations for determination of conditions initiating heat-transfer drop.…”
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619
Calculation of Wall Heat Conductivity under Non-Symmetric Boundary Conditions
Published 2010-08-01“…Advancing of phase transformation front along cross-section is considered with the purpose to take into account phase and chemical transformations in high-impact coatings and the Dirac δ-function is applied in this case.While stating a problem nonlinear boundary conditions and differential equations of heat transfer with due account of thermal and physical characteristics dependence on temperature have been used in the paper. …”
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620
Cooling Intensification of a Continuously Moving Stretching Surface Using Different Types of Nanofluids
Published 2012-01-01“…The effect of different types of nanoparticles on the heat transfer from a continuously moving stretching surface in a concurrent, parallel free stream has been studied. …”
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